package work;
public class Test {
    public static void main(String[] args) {
        System.out.println(EnumTest.TEST01);
        // 字符串拼接操作
        String name = "小名";
        Integer age = 4;
        String happy = "爱好1";
        String base = "我是%s,今年%s岁,我的爱好是%s";
        String format = String.format(base, name, age, happy);
        System.out.println(format);
    }
  }
